Created domain object for flavors.

OpenStack implementation details were leaking out into the
flavor creator.

JIRA: SNAPS-111

Change-Id: I59a77d02e30065a7f4560e74295b2084a83686df
Signed-off-by: spisarski <s.pisarski@cablelabs.com>

2 files changed, 93 insertions, 0 deletions

diff --git a/snaps/domain/flavor.py b/snaps/domain/flavor.py
new file mode 100644
index 0000000..035ca64
--- /dev/null
+++ b/snaps/domain/flavor.py
@@ -0,0 +1,43 @@
+# Copyright (c) 2017 Cable Television Laboratories, Inc. ("CableLabs")
+#                    and others.  All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at:
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+
+class Flavor:
+    """
+    SNAPS domain object for Flavors. Should contain attributes that
+    are shared amongst cloud providers
+    """
+    def __init__(self, **kwargs):
+        """
+        Constructor
+        :param name: the flavor's name
+        :param flavor_id: the flavor's id
+        :param ram: the flavor's RAM in MB
+        :param disk: the flavor's disk size in GB
+        :param vcpus: the flavor's number of virtual CPUs
+        :param ephemeral: the flavor's ephemeral disk in GB
+        :param swap: the flavor's swap space in MB
+        :param rxtx_factor: the flavor's RX/TX factor integer value
+        :param is_public: denotes if flavor can be used by other projects
+        """
+        self.name = kwargs.get('name')
+        self.id = kwargs.get('id')
+        self.ram = kwargs.get('ram')
+        self.disk = kwargs.get('disk')
+        self.vcpus = kwargs.get('vcpus')
+        self.ephemeral = kwargs.get('ephemeral')
+        self.swap = kwargs.get('swap')
+        self.rxtx_factor = kwargs.get('rxtx_factor')
+        self.is_public = kwargs.get('is_public')
diff --git a/snaps/domain/test/flavor_tests.py b/snaps/domain/test/flavor_tests.py
new file mode 100644
index 0000000..4b74bd7
--- /dev/null
+++ b/snaps/domain/test/flavor_tests.py
@@ -0,0 +1,50 @@
+# Copyright (c) 2017 Cable Television Laboratories, Inc. ("CableLabs")
+#                    and others.  All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at:
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+import unittest
+from snaps.domain.flavor import Flavor
+
+
+class FlavorDomainObjectTests(unittest.TestCase):
+    """
+    Tests the construction of the snaps.domain.test.Flavor class
+    """
+
+    def test_construction_kwargs(self):
+        flavor = Flavor(**{'name': 'name', 'id': 'id', 'ram': 10, 'disk': 20,
+                           'vcpus': 3, 'ephemeral': 30, 'swap': 100,
+                           'rxtx_factor': 5, 'is_public': True})
+        self.assertEqual('name', flavor.name)
+        self.assertEqual('id', flavor.id)
+        self.assertEqual(10, flavor.ram)
+        self.assertEqual(20, flavor.disk)
+        self.assertEqual(3, flavor.vcpus)
+        self.assertEqual(30, flavor.ephemeral)
+        self.assertEqual(100, flavor.swap)
+        self.assertEqual(5, flavor.rxtx_factor)
+        self.assertTrue(flavor.is_public)
+
+    def test_construction_named(self):
+        flavor = Flavor(is_public=True, rxtx_factor=5, swap=100, ephemeral=30,
+                        vcpus=3, disk=20, ram=10, id='id', name='name')
+        self.assertEqual('name', flavor.name)
+        self.assertEqual('id', flavor.id)
+        self.assertEqual(10, flavor.ram)
+        self.assertEqual(20, flavor.disk)
+        self.assertEqual(3, flavor.vcpus)
+        self.assertEqual(30, flavor.ephemeral)
+        self.assertEqual(100, flavor.swap)
+        self.assertEqual(5, flavor.rxtx_factor)
+        self.assertTrue(flavor.is_public)